Ruby On Rails

Tutorials

Railway Oriented Programming In Rails Using Dry-Monads

Railway Oriented Programming In Rails Using Dry-Monads Error handling is a vital part of every program. It's important to be proactive about what errors might arise in the course of the implementation of a piece of code. These errors should be handled in a manner that ensures output is produced that p...

How to reduce the time complexity of nested loops

How to reduce the time complexity of nested loops In this post I'll demonstrate a way to understand, analyse and reduce the time complexity on... Tagged with programming, ruby, algorithms.With regard to reducing the time complexity of O(n²) squared, we can work to reduce to O(n) linear or O(log(n...

Ruby wrapper for ‘espeak’ and ‘lame’ with sugar on top to create Text-To-Speech mp3 files.

Ruby wrapper for ‘espeak’ and ‘lame’ with sugar on top to create Text-To-Speech mp3 files. Ruby wrapper for ‘espeak’ and ‘lame’ with sugar on top to create Text-To-Speech mp3 files. - dejan/espeak-ruby: Ruby wrapper for ‘espeak’ and ‘lame’ with sugar on top to create Text-To-Speech mp3.espeak-ruby is a small Ruby API for utilizing es...

RSyntaxTree

RSyntaxTree RSyntaxTree is a graphical syntax tree generator written in the Ruby programming language created by Yoichiro Hasebe.The original version of RSyntaxTree was based on phpSyntaxTree by André Esenbach .Command-line version of RSyntaxTree is available...

RubyMine 2021.3 Beta | The RubyMine Blog

RubyMine 2021.3 Beta | The RubyMine Blog Here’s how it works:On the client side, you run JetBrains Client, which is a lightweight application that enables you to work with your remote project.On the server side, there is a headless build of RubyMine, potentially the same executable as th...

Introduction to Rails Event Store

Introduction to Rails Event Store Event store is a proper name for a..., well, storage of events. Events are facts from the past. Such a trait makes our storage a great candidate for append-only mode, ie. there are only two operations available: read and add. It might feel like a ...

The CableReady Language Implementation Project

The CableReady Language Implementation Project We believe that CableReady can become the universal standard tool for developers to dynamically control client browsers from the server. While the project has roots in the Ruby on Rails community, the JS client is unopinionated about how the simpl...

Reading the uncompressed GZIP file size in Ruby without decompression - Closer to Code

Reading the uncompressed GZIP file size in Ruby without decompression - Closer to Code There are cases where you have a compressed GZIP file for which you want to determine the uncompressed data size without having to extract it.For example, if you work with large text-based documents, you can either display their content directly i...

TIL: Queuing Sidekiq workers safely with the help of Isolator

TIL: Queuing Sidekiq workers safely with the help of Isolator Listening to a recent episode of the thoughtbot podcast, The Bike Shed, one of the hosts talked about a couple of gems that they'd come across that seemed pretty handy to me.The first is isolator, a gem by the folks over at Evil Martians that dete...

The hidden features of `caller`

The hidden features of `caller` I use Ruby’s caller feature a lot when I’m debugging and trying to figure out the stack trace of a particular code path. I used to think that it couldn’t do much beyond returning the full stack trace as an Array. But it’s got some tricks!Here’s th...

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